The largest set over which `(x sin x)/(1-x^(2))` is differentiable is ,

The largest set of real values of x for which ln(1+x)<=x is

The set of all x for which sin x<=x is

The set of points where the function f given by f(x)=|2x-1|sin x is differentiable is

Let f(x) = {x-1)^2 sin(1/(x-1)-|x|,if x!=1 and -1, if x=1 1valued function. Then, the set of pointsf, where f(x) is not differentiable, is .... .

d/(dx) (sin^(-1) "" (2x)/(1+x^(2))) is equal to

The largest set of real values of x for which f(x)=sqrt((x+2)(5-x))-(1)/(sqrt(x^(2)-4))- is a real function is

The set of vlues of x for which tan^(-1)(x)/sqrt(1-x^(2))=sin^(-1) x holds is

differentiate (sin x)/(1+cos x)

Differentiate the following : sin(x^(2)+1)